SEC Filing | BlackRock Capital Investment Corporation

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SEC FORM 4/A SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person^*

Lazar Michael B

(Last)

(First)

(Middle)

C/O BLACKROCK KELSO CAPITAL CORPORATION

40 EAST 52ND STREET

(Street)

NEW YORK

10022

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
BlackRock Kelso Capital CORP [ [N/A] ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)	X	Other (specify below)
Chief Operating Officer / C.O.O. of investment adviser

3. Date of Earliest Transaction (Month/Day/Year)
02/01/2007

4. If Amendment, Date of Original Filed (Month/Day/Year)
02/05/2007

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock, par value $0.001 per share	02/01/2007		A		16,560.349⁽¹⁾	A	$15.0963⁽¹⁾	23,258.003	D
Common Stock, par value $0.001 per share								40,737.287⁽²⁾	I	By BlackRock Kelso Capital Super Holdings LLC⁽³⁾
Common Stock, par value $0.001 per share								5,722.701⁽²⁾	I	By BlackRock Kelso Capital Advisors LLC⁽⁴⁾
Common Stock, par value $0.001 per share								31,031.567⁽²⁾	I	By Michael B. Lazar IRA⁽⁵⁾
Common Stock, par value $0.001 per share								1,656.136⁽²⁾	I	By Lazar 2005 Family Trust, U/T/A dated 6/14/2005⁽⁶⁾

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. Based on the net asset value per share of Common Stock of the Issuer at January 31, 2007 of $15.0963.

2. Share amounts include shares received as a result of the reinvestment of a dividend on the Issuer's Common Stock on January 31, 2007 pursuant to the Issuer's Dividend Reinvestment Plan.

3. Owned indirectly through the Reporting Person's direct ownership of interests in BlackRock Kelso Capital Super Holdings LLC ("Super"), which owns Common Stock of the Issuer through its indirect ownership of interests in BlackRock Kelso Capital Holding LLC ("Holding").

4. Owned indirectly through the Reporting Person's direct ownership of interests in BlackRock Kelso Capital Advisors LLC ("Advisor"), which owns Common Stock of the Issuer through its indirect ownership of interests in Holding.

5. The Reporting Person has a pecuniary interest in Michael B. Lazar IRA, which has a direct ownership interest in Super. See Footnote 3.

6. The Reporting Person has a pecuniary interest in Lazar 2005 Family Trust, U/T/A dated 6/14/2005, which has a direct ownership interest in Advisor. See Footnote 4. The Reporting Person disclaims beneficial ownership of the shares beneficially owned by such trust.

	Michael B. Lazar, by Frank D. Gordon, Attorney-in-Fact	03/26/2007
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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